Source code for cerebras.modelzoo.data.vision.classification.config

# Copyright 2022 Cerebras Systems.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
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"""
Config classes of T5 data Configs

"""

from dataclasses import dataclass, field
from typing import List, Union

from cerebras.modelzoo.common.registry import registry
from cerebras.modelzoo.config_manager.config_classes.base.base_config import (
    required,
)
from cerebras.modelzoo.config_manager.config_classes.base.data_config import (
    DataProcessorConfig,
)


[docs]@dataclass class ProcessorConfig(DataProcessorConfig): data_dir: Union[str, List[str]] = required num_classes: int = required mixed_precision: bool = required transforms: List[dict] = field(default_factory=list) image_size: int = 224 noaugment: bool = False drop_last: bool = True num_workers: int = 0 prefetch_factor: int = 10 persistent_workers: bool = True sampler: str = "random" ra_sampler_num_repeat: int = 3 mixup_alpha: float = 0.1 cutmix_alpha: float = 0.1
[docs]@registry.register_data_config("ImageNet1KProcessor") @dataclass class ImageNet1KProcessorConfig(ProcessorConfig): use_worker_cache: bool = required
[docs]@registry.register_data_config("ImageNet21KProcessor") @dataclass class ImageNet21KProcessorConfig(ProcessorConfig): pass